Other packages > Find by keyword >

polyMatrix  

Infrastructure for Manipulation Polynomial Matrices
View on CRAN: Click here


Download and install polyMatrix package within the R console
Install from CRAN:
install.packages("polyMatrix")

Install from Github:
library("remotes")
install_github("cran/polyMatrix")

Install by package version:
library("remotes")
install_version("polyMatrix", "0.9.16")



Attach the package and use:
library("polyMatrix")
Maintained by
Nikolai Ryzhkov
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2020-01-16
Latest Update: 2021-07-18
Description:
Implementation of class "polyMatrix" for storing a matrix of polynomials and implements basic matrix operations; including a determinant and characteristic polynomial. It is based on the package 'polynom' and uses a lot of its methods to implement matrix operations. This package includes 3 methods of triangularization of polynomial matrices: Extended Euclidean algorithm which is most classical but numerically unstable; Sylvester algorithm based on LQ decomposition; Interpolation algorithm is based on LQ decomposition and Newton interpolation. Both methods are described in D. Henrion & M. Sebek, Reliable numerical methods for polynomial matrix triangularization, IEEE Transactions on Automatic Control (Volume 44, Issue 3, Mar 1999, Pages 497-508) and in Salah Labhalla, Henri Lombardi & Roger Marlin, Algorithmes de calcule de la reduction de Hermite d'une matrice a coefficients polynomeaux, Theoretical Computer Science (Volume 161, Issue 1-2, July 1996, Pages 69-92) .
How to cite:
Nikolai Ryzhkov (2020). polyMatrix: Infrastructure for Manipulation Polynomial Matrices. R package version 0.9.16, https://cran.r-project.org/web/packages/polyMatrix. Accessed 07 Mar. 2026.
Previous versions and publish date:
0.2.4 (2020-01-16 11:30), 0.2.5 (2020-02-03 07:10), 0.3.1 (2020-06-04 10:50), 0.9.11 (2021-07-11 23:50)
Other packages that cited polyMatrix R package
View polyMatrix citation profile
Other R packages that polyMatrix depends, imports, suggests or enhances
Complete documentation for polyMatrix
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

nextGenShinyApps  
Craft Exceptional 'R Shiny' Applications and Dashboards with Novel Responsive Tools
Nove responsive tools for designing and developing 'Shiny' dashboards and applications. The scripts ...
Download / Learn more Package Citations See dependency  
lmSubsets  
Exact Variable-Subset Selection in Linear Regression
Exact and approximation algorithms for variable-subset selection in ordinary linear regression mode ...
Download / Learn more Package Citations See dependency  
portalr  
Create Useful Summaries of the Portal Data
Download and generate summaries for the rodent, plant, ant, and weather data from the Portal Projec ...
Download / Learn more Package Citations See dependency  
SAMtool  
Stock Assessment Methods Toolkit
Simulation tools for closed-loop simulation are provided for the 'MSEtool' operating model to inform ...
Download / Learn more Package Citations See dependency  
ReviewR  
A Light-Weight, Portable Tool for Reviewing Individual Patient Records
A portable Shiny tool to explore patient-level electronic health record data and perform chart revi ...
Download / Learn more Package Citations See dependency  
testDriveR  
Teaching Data for Statistics and Data Science
Provides data sets for teaching statistics and data science courses. It includes a sample of data f ...
Download / Learn more Package Citations See dependency  

26,264

R Packages

223,360

Dependencies

70,376

Author Associations

26,265

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA